W3Speedster generates and stores static HTML versions of dynamic Website pages. These cached HTML files are served directly to visitors without executing PHP or MySQL queries, thereby reducing server load and speeding up page delivery. Upon the first request to a page, the plugin processes the page normally and generates a static HTML version. This […]
Archives: W3Speedster Docs
Documentation for W3Speedster
Custom CSS to Load on Page Load
Feature: The “Custom CSS to Load on Page Load” feature in W3Speedster enables developers to inject critical CSS rules directly into the page’s initial HTML, ensuring that these styles render immediately upon load. This functionality is essential for enhancing the visual stability and user experience by controlling above-the-fold content rendering, especially in sites using deferred […]
License Key
Feature: The License Key in W3Speedster is a unique authentication code that validates your installation and unlocks access to premium features, automatic updates, and priority technical support. How to Purchase & Activate the W3Speedster License Key Step-by-Step Process: Purchase W3Speedster from the official website. After completing your purchase, your License Key will be delivered via: […]
Enable CSS Optimization
Feature: CSS Optimization is the process of reducing the size of CSS files and minimizing their render-blocking impact during page load. Enabling CSS optimization ensures that only essential styles load in an efficient order, resulting in faster page rendering and improved Core Web Vitals performance. Why We Need CSS Optimization Improve Page Load Speed: Optimized […]
Preload Resources
Feature: The Preload Resources feature in W3Speedster enables developers to instruct browsers to prioritize fetching specific critical resources early, before they are discovered through standard HTML parsing. By injecting <link rel=”preload”> directives into the document head, this mechanism accelerates the delivery of high-priority assets such as stylesheets, fonts, scripts, and images, improving page load speed […]
Combine Google fonts
Feature: The Combine Google Fonts feature in W3Speedster consolidates multiple Google Fonts requests into a single HTTP request. By merging these calls, it significantly reduces the number of network requests needed to load fonts on your website. This optimization enhances page load speed, decreases resource overhead, and improves the overall performance of your site, resulting […]
Remove Original Images
Feature: This feature gives you the control to permanently delete original images after converting them to WebP format, which is a more efficient, lightweight format for the web. It is designed to help users save server storage while delivering optimized images for faster page load times. Why We Need It Image size is a major […]
Exclude Resources from Lazy Loading
Feature: The Exclude Resources from Lazy Loading feature in W3Speedster empowers developers to precisely define which assets, such as images, videos, js or iframes—should not be subjected to lazy loading. While lazy loading is essential for deferring non-critical content, certain resources (especially those above the fold or involved in early interactions) must load immediately to […]
W3speedster Before Start Optimization
Function: w3SpeedsterBeforeStartOptimization Description: W3Speedster allows you to make changes to the HTML on your site before actually starting the optimization. For instance replace or add in html. Parameter: $html = $html – full html of the page. Return: 1 – Reflect the changes done in html of the page. function w3SpeedsterBeforeStartOptimization($html){ $html = str_replace(array(“”),array(“”), $html); […]
Select File Types To Include
Feature: This configuration option allows you to specify which static file types (by category) should be routed through the CDN (Content Delivery Network). Selecting only the relevant file types ensures optimal performance while maintaining full control over what gets served via the CDN. Supported File Types You can selectively include any of the following file […]
